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Search: id:A139614
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| A139614 |
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14th transversal numbers (or 14-transversal numbers): (A000217(14)-14)*n + 14. |
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+0
17
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| 14, 105, 196, 287, 378, 469, 560, 651, 742, 833, 924, 1015, 1106, 1197, 1288, 1379, 1470, 1561, 1652, 1743, 1834, 1925, 2016, 2107, 2198, 2289, 2380, 2471, 2562, 2653, 2744, 2835, 2926, 3017, 3108, 3199, 3290, 3381, 3472, 3563, 3654
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OFFSET
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0,1
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COMMENT
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Numbers of the 14th column of positive numbers in the square array of nonnegative and polygonal numbers A139600. Also, numbers of the 14th column in the square array A057145.
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FORMULA
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a(n) = (A000217(14)-14)*n + 14 = (105-14)n + 14 = 91n + 14 = 7(13n + 2).
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CROSSREFS
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Cf. A001477, A000217, A000290, A000326, A000384, A000566, A000567, A001106, A001107, A051682, A051624, A051865, A051866, A051867, A051868, A051869, A051870, A000007, A000012, A000027, A008585, A016957, A017329, A139606, A139607, A139608, A139609, A139610, A139611, A139612, A139613, A139615, A139616, A057145, A086271, A139600, A139601, A139583.
Adjacent sequences: A139611 A139612 A139613 this_sequence A139615 A139616 A139617
Sequence in context: A005757 A089508 A131709 this_sequence A068390 A008506 A010966
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KEYWORD
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easy,nonn
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AUTHOR
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Omar E. Pol (info(AT)polprimos.com), Apr 27 2008
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